Gloworm Cable Router 4M~ Ideal for running cables around tight corners, through insulation filled walls, underneath flooring and across ceilings~ Natural curvature aids routing around short tight bends - can also be straightened out for straight line runs~ Innovative glow in the dark phosphorescent polymer construction aids routing in low light conditionsTechnical Specification:CE Certified: NoConflict Materials Content : NoREACH Content Status SVHC Free or Contains SVHC: SVHC freeRoSH Regs Within Scope: NoBattery Powered: NoCharger Included: NoMains Powered: NoDimensions: Length: 4000mm x Height: 3mm Weight: 0.185KgWarranty: 12 months. C.K products are guaranteed for 1 year against imperfect materials or workmanship. Damage caused through normal wear and tear or resulting from inappropriate use, is not covered.